Ventilating fan



The claimed ventilating fan is a device which allows air, smoke or gasto enter or leave an enclosed space.

FIG. 1 is a front elevational view of a ventilating fan showing my newdesign;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

The ornamental design for a ventilating fan, as shown.